| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.89 | 10.441% | $199.7767 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $49.73 | 11.358% | $55.3783 | $55.38 | $55.40 | $55.40 |
| Purchase #3 | $213.96 | 4.846% | $224.3285 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $206.26 | 12.351% | $231.7352 | $231.74 | $231.75 | $231.70 |
| Purchase #5 | $194.41 | 9.662% | $213.1939 | $213.19 | $213.20 | $213.20 |
| Purchase #6 | $237.29 | 8.547% | $257.5712 | $257.57 | $257.55 | $257.60 |
| Purchase #7 | $56.43 | 6.202% | $59.9298 | $59.93 | $59.95 | $59.90 |
| 7 purchase totals = | $1,138.97 | $1,241.9136 | $1,241.92 | $1,242.00 | $1,241.90 | |